The price is too high for a midrange groupo that probably has lots of miles on it. You could get a comparable Japanese bike for much less. The Columbus SP/SLX are worth bidding on but not tre tube.

The old Schwinns used Tre Tubi/Tenax and they were quite good and often sold cheaper than the fancy Italian Celeste paint schemed Bianchis. I would recommend finding a tenax Schwinn...They are so classic and great value.